2016863823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{168451}}^1$

素因数の和:168774

約数の個数: 16

約数和(自身を含む): 2905460096

約数和(自身を除く): 888596273

約数列:

[1, 3, 13, 39, 307, 921, 3991, 11973, 168451, 505353, 2189863, 6569589, 51714457, 155143371, 672287941, 2016863823]

約数ペア:

[(1, 2016863823), (3, 672287941), (13, 155143371), (39, 51714457), (307, 6569589), (921, 2189863), (3991, 505353), (11973, 168451)]